<?php


namespace Xiaoguai\DesignPattern\DP019\Concrete;


use Xiaoguai\DesignPattern\DP019\AbstractClass;

class SubClassA extends AbstractClass
{

    public function abstractMethod1()
    {
        return 'sub class A -> ' . __METHOD__;
    }

    public function abstractMethod2()
    {
        return 'sub class A -> ' . __METHOD__;
    }
}